Re: [ros-dev] ASSERT_IRQL and unrelated mm/mdl.c

[David Welch]

On Tue, Sep 28, 2004 at 11:16:35PM -0500, art yerkes wrote:
> There are a couple of other places where MmNotPresentFault is called
> (section.c) within a MmLockAddressSpace.  Another idea would be to give
> MmNotPresentFault and MmAccessFault an extra argument so they can ignore
> locking if the address space is already locked.

Isn't that what already happens? The FromMdl argument. And isn't the address
space lock a fast mutex not a spinlock?